Window Unit Turned PC Water Cooler

I almost passed this one up because it was shotgunned across a few blogs, but it would be a shame to pass up on a good hack. [Mike] decided to use a standard window AC unit to cool the CPU in his rig. The A/C unit was modified to place the evaporation coil inside a fish tank filled with glycol/water antifreeze coolant. To cool the CPU, he used a normal water block, but insulated the coolant lines between the cooling unit and the machine. That should give you the idea. For more details, have fun deciphering his project in pictures. [via]

Bonus: [Johnny] sent in the NASA workmenship guide. It’s pretty interesting to see what the space boys require for their electronics work.